4052407 has 2 divisors, whose sum is σ = 4052408. Its totient is φ = 4052406.

The previous prime is 4052401. The next prime is 4052429. The reversal of 4052407 is 7042504.

It is an a-pointer prime, because the next prime (4052429) can be obtained adding 4052407 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4052407 - 2¹¹ = 4050359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4052401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2026203 + 2026204.

It is an arithmetic number, because the mean of its divisors is an integer number (2026204).

Almost surely, 2^4052407 is an apocalyptic number.

4052407 is a deficient number, since it is larger than the sum of its proper divisors (1).

4052407 is an equidigital number, since it uses as much as digits as its factorization.

4052407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 4052407 is about 2013.0591148796. The cubic root of 4052407 is about 159.4303571381.

The spelling of 4052407 in words is "four million, fifty-two thousand, four hundred seven".